JP2005522616A - 内燃機関に対する燃料噴射装置の駆動方法 - Google Patents

内燃機関に対する燃料噴射装置の駆動方法 Download PDF

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Publication number
JP2005522616A
JP2005522616A JP2003582405A JP2003582405A JP2005522616A JP 2005522616 A JP2005522616 A JP 2005522616A JP 2003582405 A JP2003582405 A JP 2003582405A JP 2003582405 A JP2003582405 A JP 2003582405A JP 2005522616 A JP2005522616 A JP 2005522616A
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JP
Japan
Prior art keywords
charging
piezoelectric element
discharging
injection
internal combustion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2003582405A
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English (en)
Japanese (ja)
Inventor
ローアチェク アンドレアス−ユルゲン
ウド　シュルツ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=28792825&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2005522616(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JP2005522616A publication Critical patent/JP2005522616A/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2003582405A 2002-04-09 2003-04-08 内燃機関に対する燃料噴射装置の駆動方法 Pending JP2005522616A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10215609 2002-04-09
DE10310955A DE10310955A1 (de) 2002-04-09 2003-03-13 Verfahren zum Betrieb einer Kraftstoffeinspritzanlage für einen Verbrennungsmotor
PCT/DE2003/001154 WO2003085247A1 (fr) 2002-04-09 2003-04-08 Procede d'utilisation d'un systeme d'injection de carburant destine a un moteur a combustion interne

Publications (1)

Publication Number Publication Date
JP2005522616A true JP2005522616A (ja) 2005-07-28

Family

ID=28792825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003582405A Pending JP2005522616A (ja) 2002-04-09 2003-04-08 内燃機関に対する燃料噴射装置の駆動方法

Country Status (5)

Country Link
US (1) US6983731B2 (fr)
EP (1) EP1497544B1 (fr)
JP (1) JP2005522616A (fr)
DE (2) DE10310955A1 (fr)
WO (1) WO2003085247A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121249A (ja) * 2007-11-12 2009-06-04 Bosch Corp インジェクタドライバ回路

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004016894A1 (de) * 2004-04-06 2005-10-27 Robert Bosch Gmbh Kraftstoffeinspritzanlage für einen Verbrennungsmotor und Verfahren zum Betreiben einer solchen
EP1847705B1 (fr) * 2006-04-12 2012-09-26 Delphi Technologies Holding S.à.r.l. Dispositif et procédé de commande d'injecteur piézo-électrique
DE102006034419A1 (de) * 2006-07-25 2008-01-31 Siemens Ag Vorrichtung und Verfahren zum Betreiben von Stellgliedern
DE102007005361B3 (de) * 2007-02-02 2008-10-09 Continental Automotive Gmbh Vorrichtung und Verfahren zur Steuerung der Kraftstoffeinspritzung
DE102008047384A1 (de) 2008-09-16 2010-04-15 Continental Automotive Gmbh Verfahren zum Definieren oder Vergeben von Einspritz-Zeitabschnitten für Kraftstoffinjektoren, sowie Verfahren zum Ansteuern von Kraftstoffinjektoren
DE102009007792B4 (de) 2009-02-06 2016-03-03 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102009025480B3 (de) * 2009-06-18 2011-01-13 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102013214828A1 (de) 2013-07-30 2015-02-05 Robert Bosch Gmbh Verfahren zum Betrieb eines Einspritzsystems einer dreizylindrigen Brennkraftmaschine, insbesondere eines Kraftfahrzeugs
DE102016207036B4 (de) 2016-04-26 2018-01-25 Continental Automotive Gmbh Verfahren und Vorrichtung zur Steuerung der Kraftstoffeinspritzung bei einer Brennkraftmaschine
DE102016213522B4 (de) * 2016-07-22 2023-10-12 Vitesco Technologies GmbH Verfahren und Vorrichtung zur Ansteuerung eines Piezoaktors eines Einspritzventils eines Kraftfahrzeugs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11159414A (ja) * 1997-12-01 1999-06-15 Hitachi Ltd 燃料噴射弁用圧電アクチェータの駆動回路
DE10033343A1 (de) 2000-07-08 2002-01-17 Bosch Gmbh Robert Kraftstoffeinspritzanlage für einen Verbrennungsmotor
DE10039786A1 (de) * 2000-08-16 2002-02-28 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009121249A (ja) * 2007-11-12 2009-06-04 Bosch Corp インジェクタドライバ回路

Also Published As

Publication number Publication date
DE10310955A1 (de) 2003-11-06
EP1497544A1 (fr) 2005-01-19
US20050235965A1 (en) 2005-10-27
US6983731B2 (en) 2006-01-10
EP1497544B1 (fr) 2006-01-25
WO2003085247A1 (fr) 2003-10-16
DE50302294D1 (de) 2006-04-13

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